Description
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix missing cleanup on rollforward recovery error In an error injection test of a routine for mount-time recovery, KASAN found a use-after-free bug. It turned out that if data recovery was performed using partial logs created by dsync writes, but an error occurred before starting the log writer to create a recovered checkpoint, the inodes whose data had been recovered were left in the ns_dirty_files list of the nilfs object and were not freed. Fix this issue by cleaning up inodes that have read the recovery data if the recovery routine fails midway before the log writer starts.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < 35a9a7a7d94662146396199b0cfd95f9517cdd14affected0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < da02f9eb333333b2e4f25d2a14967cff785ac82eaffected0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < 07e4dc2fe000ab008bcfe90be4324ef56b5b4355affected0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < 8e2d1e9d93c4ec51354229361ac3373058529ec4affected0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < ca92c4bff2833cb30d493b935168d6cccd5c805daffected0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < 9d8c3a585d564d776ee60d4aabec59b404be7403affected0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < 1cf1f7e8cd47244fa947d357ef1f642d91e219a3affected0f3e1c7f23f8a6f8224fa1d275381f6d9279ad4b to < 5787fcaab9eb5930f5378d6a1dd03d916d146622affected
Linux Linux
Default version status: affected
2.6.30affected0 to < 2.6.30unaffected4.19.322 to ≤ 4.19.*unaffected5.4.284 to ≤ 5.4.*unaffected5.10.226 to ≤ 5.10.*unaffected5.15.167 to ≤ 5.15.*unaffected6.1.110 to ≤ 6.1.*unaffected6.6.51 to ≤ 6.6.*unaffected6.10.10 to ≤ 6.10.*unaffected6.11 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/35a9a7a7d94662146396199b0cfd95f9517cdd14 ↗
- https://git.kernel.org/stable/c/da02f9eb333333b2e4f25d2a14967cff785ac82e ↗
- https://git.kernel.org/stable/c/07e4dc2fe000ab008bcfe90be4324ef56b5b4355 ↗
- https://git.kernel.org/stable/c/8e2d1e9d93c4ec51354229361ac3373058529ec4 ↗
- https://git.kernel.org/stable/c/ca92c4bff2833cb30d493b935168d6cccd5c805d ↗
- https://git.kernel.org/stable/c/9d8c3a585d564d776ee60d4aabec59b404be7403 ↗
- https://git.kernel.org/stable/c/1cf1f7e8cd47244fa947d357ef1f642d91e219a3 ↗
- https://git.kernel.org/stable/c/5787fcaab9eb5930f5378d6a1dd03d916d146622 ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html ↗